I have a Miller Spectrum 375 CutMate that Iíve had for a few years now and it has served me well except for an annoying problem that got progressively worse the last few days.
What would happen is that movement of the gun would trigger it to go on (cutting mode) without pulling the trigger. At first it was every once in a while but has now gotten to the point where it will cycle on and off with the slightest of movement. Sometimes I even had to physically turn the machine off to stop the gun.
Thinking that it was probably the trigger I took the gun apart only to discover bare wires coming out of wires (3) themselves. Whoever put this gun together had to have seen them and went ahead and assembled it anyway.
First two picks is what I found and the last is where I cut the exposed wires off. The gun is back to normal now.